Home / 7,469,795.70-11,204,693.55-2,352,871.80

Finding the Fourth Proportional to 7,469,795.70, 11,204,693.55 and 2,352,871.80

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Solution

The fourth proportional to 7,469,795.70, 11,204,693.55 and 2,352,871.80 is: 3,529,307.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,469,795.70 : 11,204,693.55 = 2,352,871.80 : x
  2. Step 2: Convert to fraction form
    7,469,795.70/11,204,693.55 = 2,352,871.80/x
  3. Step 3: Cross multiply
    7,469,795.70x = 11,204,693.55 × 2,352,871.80
  4. Step 4: Simplify right side
    7,469,795.70x = 26,363,207,481,436.89
  5. Step 5: Solve for x
    x = 26,363,207,481,436.89/7,469,795.70
  6. Step 6: Final answer
    x = 3,529,307.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.